BLM18RK221SN1D Murata, BLM18RK221SN1D Datasheet - Page 188

• Manufacturer Part Number: BLM18RK221SN1D
• Description: EMI/RFI Suppressors & Ferrites 0603 220ohms Digital Interface Tape
• Manufacturer: Murata

Specifications of BLM18RK221SN1D

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Chip Ferrite Beads
• Impedance: 220 Ohms
• Tolerance: 25 %
• Maximum Dc Current: 200 mAmps
• Maximum Dc Resistance: 0.3 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Package / Case: 0603 (1608 metric)
• Termination Style: SMD/SMT
• Dc Resistance Max: 0.3ohm
• Dc Current Rating: 200mA
• Ferrite Mounting: SMD
• Ferrite Case Style: 0603 / 1608
• Operating Temperature Max: +125°C
• Operating Temperature Min: -55°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
(3) Reworking with Solder Iron
186
EMIFILr (Soldering and Mounting)
oReflow Soldering profile
qSoldering profile for Lead-free solder (Sn-3.0Ag-0.5Cu)
wSoldering profile for Eutectic solder (Limit profile: refer to q)
The following conditions must be strictly followed when
using a soldering iron.
Pre-heating: 150 C 60s min.*1
Soldering iron power output: 30W max.*2
Temperature of soldering iron tip / Soldering time: 350 C
max./3s max.*3
Continued from the preceding page.
*1 NFM55P: 100 C/60s+200 C/60s
*2 BNX022/023: 100W max.
*3 NFE31PT152Z1E9: 280 C max./10s max.
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
BNX022/023: 450 C max./5s max./1 times
BLM, BLA
NFA, NFE
NFL, NFM (Except NFM55P)
NFR, DLM
DLP
DLW21/31
DLW5A/5B
NFW31S, NFM55P
BNX022/023
BLM, BLA
NFA, NFE
NFL, NFM
NFR, NFW
DLM, DLP
DLW, BNX022/023
Series
Series
220 C min.
220 C min.
220 C min.
220 C min.
Temp. (T1)
Temp. (T1)
150 C
180
150
Heating
T1
Pre-heating
30 to 60s
30 to 60s
30 to 60s
30 to 60s
Time. (t1)
Standard Profile
Pre-heating
90s 30s
Time. (t1)
60s min.
t1
T2
T1
T3
T2
temperature
245 3 C
250 3 C
245 3 C
250 3 C
Peak
(T2)
t1
t2
t2
183 C min.
Temp. (T2)
of reflow
time (s)
time (s)
2 times
2 times
2 times
2 times
Do not allow the tip of the soldering iron to directly
contact the chip.
For additional methods of reworking with a soldering iron,
please contact Murata engineering.
T4
T3
Cycle
max.
max.
max.
max.
Limit Profile
Standard Profile
Standard Profile
Heating
230 C min.
230 C min.
230 C min.
230 C min.
Temp. (T3)
60s max.
Time. (t2)
Heating
Standard Profile
60s max.
60s max.
60s max.
60s max.
Time. (t2)
Limit Profile
temperature
230 C
Peak
(T3)
temperature
Continued on the following page.
260 C/10s
260 C/10s
260 C/10s
260 C/10s
Peak
(T4)
2 times max.
of reflow
Cycle
of reflow
2 times
2 times
1 times
2 times
Cycle
max.
max.
max.
C31E.pdf
08.9.1